Log Message:
Update to cgit-1.1.
Changes include:
* Single-child trees are now elided into single links. Instead of having to
click through depths of links, now a single link will to to the maximum
point of depth.
* Continuing our commitment to supporting kernel.org, we've adopted some of
their style changes in our CSS, now allowing for colored even/odd table rows
with a nice hover effect.
* Snapshot name prettification is now consistent, so that the 'v' prefix
stripping only occurs when it won't create any collisions. This is a slight
change of behavior, but I imagine cases of folks relying on the old broken
behavior are few and far between.
* We now use Git 2.10.2 internally, which has brought with it numerous
cleanups and a gradual shift away from 20 byte uchar arrays and toward the
newer "object_id" structure.